.package_installed	.package_install	{display:none;}
.package_notinstalled	.package_uninstall	{display:none;}
.package_notinstalled	.package_backup		{display:none;}
.package_notinstalled	.package_restore	{display:none;}

.package_install	,
.package_uninstall	,
.package_backup		,
.package_restore	{cursor:pointer;}

.package_backuped				{background:#aaa;}